Buick Regal: Diagnostic Information and Procedures

 Oil Pan Installation

1. Ensure proper use of room temperature vulcanizing (RTV) sealant. Use of Room Temperature Vulcanizing (RTV) and Anaerobic Sealant. NOTE: The oil pan sealing surfaces must be free of contamination prior to applying the sealer. Install and align the oil pans within 20 minutes of applying th

 DTC B067F or B0680

Diagnostic Instructions Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Review Strategy Based Diagnosis for an overview of the diagnostic approach. Diagnostic Procedure Instructions provides an overview of each diagnostic category. DTC Descriptors D